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Jason Collins signs with Brooklyn Nets

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Story highlights

Collins makes his first appearance of season in Nets game against the Lakers

NBA Commissioner: "I know everyone in the NBA family is excited for him and proud"

He made the disclosure about his sexuality in a column that appeared in Sports Illustrated

Collins played 11 minutes and didn't score as the Nets defeated the Lakers

Jason Collins became the first openly gay man to play in the NBA on Sunday night, wearing a Brooklyn Nets uniform in a game against the Los Angeles Lakers.

Collins, who lives in Los Angeles, signed a 10-day contract with the Nets on Sunday. He entered the game with 10:28 left in the second quarter, receiving a round of applause from the L.A. crowd at the Staples Center.

Brooklyn won the game 108-102, and Collins played 11 minutes, not scoring any points but pulling down two rebounds and making one steal.

When Collins took the court, he became the first openly gay athlete in any of the major American team sports -- baseball, football, basketball and hockey.

But in a post-game interview, Collins talked like a jock, not a history maker.

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Jason Collins: First out athlete in NBA

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Jason Collins: First out athlete in NBA04:28

Photos:Openly gay athletes

Photos:Openly gay athletes

David Denson, a first baseman for the Milwaukee Brewers' rookie affiliate in Helena, Montana, told the Milwaukee Journal Sentinel in August 2015 that he is gay. The news makes him the first active player affiliated with a Major League organization to come out publicly. Click through to see other openly gay athletes.

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American soccer legend Abby Wambach's sexuality was an open secret for years before she married fellow soccer player Sarah Huffman in 2013.

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Photos:Openly gay athletes

Swimmer Ian Thorpe, seen here in 2004 with one of his five Olympic gold medals, told an Australian news outlet that he is gay in an interview that aired on Sunday, July 13.

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Photos:Openly gay athletes

Former Missouri defensive end Michael Sam told ESPN and The New York Times that he is gay on February 9. Sam later became the first openly gay player to be drafted by a NFL team when he was taken by the St. Louis Rams in the seventh round.

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Robbie Rogers became the first openly gay male athlete to play in a professional American sporting match when he took the field for Major League Soccer's Los Angeles Galaxy during a match against the Seattle Sounders on May 26.

In an exclusive interview with CNN, former San Francisco 49ers player Kwame Harris came out as gay after rumors circulated in the media.

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Rugby player Gareth Thomas of Wales spoke about being gay to a British news channel in 2009.

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Justin Fashanu became the first openly gay soccer player in Europe when he came out in 1990. Eight years later, he took his own life.

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Tennis great Martina Navratilova came out in 1981.

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After his retirement in 2007, basketball player John Amaechi announced he was gay.

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After retiring from professional football in 1972, David Kopay acknowledged to the Washington Star that he was gay.

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Villanova University's Will Sheridan came out to his teammates in 2003.

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In 2012, U.S. women's soccer player Megan Rapinoe confirmed in Out magazine that she was a lesbian.

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Champion figure skater Johnny Weir confirmed in his 2011 memoir, "Welcome to My World," that he was gay.

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Australia's Matthew Mitcham came out in an interview with the Sydney Morning Herald in 2008.

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In 2012, Orlando Cruz became the first active professional fighter to publicly announce that he was gay.

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Openly gay British dressage rider Carl Hester helped his team win gold at the 2012 Olympics.

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English cricketer Steven Davies announced he was gay in 2011.

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Germany's Judith Arndt won the silver medal in cycling at the 2012 Olympics.

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Billy Bean, a former Major League Baseball player, discussed being gay in a 1999 New York Times article.

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Tennis legend Billie Jean King was outed by a former female partner in 1981.

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In 2002, professional football player Esera Tuaolo came out on HBO's "Real Sports."

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French tennis player Amelie Mauresmo came out in 1999.

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Greg Louganis, who won four Olympic golds for the United States during his diving career, has been openly gay since 1995.

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"It felt fun," Collins said. "It felt good to get back out there on the court."

"Jason told us that his goal was to earn another contract with an NBA team. Today, I want to commend him on achieving his goal," said NBA Commissioner Adam Silver. "I know everyone in the NBA family is excited for him and proud that our league fosters an inclusive and respectful environment."

Last year, the center, who was a free agent at the time, made the disclosure about his sexuality in an April column that appeared in Sports Illustrated magazine.

"I didn't set out to be the first openly gay athlete playing in a major American team sport. But since I am, I'm happy to start the conversation. I wish I wasn't the kid in the classroom raising his hand and saying, 'I'm different.' If I had my way, someone else would have already done this. Nobody has, which is why I'm raising my hand," he wrote.

Collins, 35, is a big, end-of-bench bruiser who can harangue opposing centers. Over 12 seasons, he has a career average of 3.6 points per game, and he hasn't averaged more than 2 points a games since his 2006-07 season as a Net when the team called New Jersey home.

Collins received a congratulatory tweet from Michael Sam, the all-American football player from the University of Missouri who recently came out. Sam tweeted, "Congratulations to my friend @jasoncollins34 - excited to see you do work out there #Brooklyn."

Collins said he didn't expect to create such media stir in the coming games.